Specification AutoPartPosition : rear BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Mpetbyfin Brightness : 80 lumen BulletPoint1 : [ Smart Brake Light ] Brake sensor under both mode, the light will turn brighter automatically for 3s when the bike brake is detected. This brake light is extremely useful. Built in smart light and motion sensor, the flashing and breathing lights will automatically turn on and turn off according to light intensity and motion state. They will automatically turn on when detect any movement or vibration and shut off when there is no movement or vibration in low ambient brightness. BulletPoint2 : [ Six Light Modes& High Lumen LED ] - There are 6 light modes for your choice, (1)Steady light Mode, (2)Breathing Flash Mode, (3)Fast Flash Mode, (4)Slow Flash Mode(5)Rhythm Flash Mode,(6)Eco Flash Mode, enjoy your cycling as you wish, High lumen COB Led bike taillight makes you more visible, it's a perfect bike light for night riding. It turns off automatically after 30 seconds and as soon as you move it turns on again. BulletPoint3 : [Waterproof & USB Rechargeable] IPX6 waterproof bicycle tail light against rain and splashing water. Built-in 400mAh Polymer Lithium battery can be charged through USB cable. The single full charge time is about 2 hours.Steady light Mode can lasting 17 hours. BulletPoint4 : [ Smart AUTO ON/OFF ] - This Smart bike tail light including Motion Sensor and Light Sensor, it will be auto off when detect in no motion after 30 secs. Once touch it or detect the bike is moving, the light will auto on again. Also when you ride under the sunlight, the tailight will be auto off due to the light sensor is working, It can sense ambient lighting conditions, and to change the mode. It can save light if you're riding during the day and turn on automatically during the night. BulletPoint5 : [Easy to Install] Very easy to mount to most common bike seats, Installation method selection: Bracket or bandage, the bicycle rear light can most fit any bicycle. With the Independent design of bracket and taillight, it's very convenient to twist the light in & off the base cap for charging. Color : red ExteriorFinish : Brushed ExternallyAssignedProductIdentifier : 8599541821080 ExternallyAssignedProductIdentifier1 : 725538147712 ExternallyAssignedProductIdentifier2 : 0725538147712 FitType : Vehicle Specific Fit Hazmat1 : LITHIUM ION BATTERIES CONTAINED IN EQUIPMENT Hazmat10 : DE_SmallLithiumIonBatteryInEquipment Hazmat11 : EG_SmallLithiumIonBatteryInEquipment Hazmat12 : ES_SmallLithiumIonBatteryInEquipment Hazmat13 : FR_SmallLithiumIonBatteryInEquipment Hazmat14 : GB_SmallLithiumIonBatteryInEquipment Hazmat15 : IE_SmallLithiumIonBatteryInEquipment Hazmat16 : IN_SmallLithiumIonBatteryInEquipment Hazmat17 : IT_SmallLithiumIonBatteryInEquipment Hazmat18 : JP_SmallLithiumIonBatteryInEquipment Hazmat19 : MX_SmallLithiumIonBatteryInEquipment Hazmat2 : UN3481 Hazmat20 : NL_SmallLithiumIonBatteryInEquipment Hazmat21 : PL_SmallLithiumIonBatteryInEquipment Hazmat22 : SA_SmallLithiumIonBatteryInEquipment Hazmat23 : SE_SmallLithiumIonBatteryInEquipment Hazmat24 : SG_SmallLithiumIonBatteryInEquipment Hazmat25 : TR_SmallLithiumIonBatteryInEquipment Hazmat26 : US_SmallLithiumIonBatteryInEquipment Hazmat27 : ZA_SmallLithiumIonBatteryInEquipment Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryInEquipment Hazmat5 : AU_SmallLithiumIonBatteryInEquipment Hazmat6 : BE_SmallLithiumIonBatteryInEquipment Hazmat7 : BR_SmallLithiumIonBatteryInEquipment Hazmat8 : CA_SmallLithiumIonBatteryInEquipment Hazmat9 : CN_SmallLithiumIonBatteryInEquipment ImportDesignation : Imported IncludedComponents : Bike Light ItemDisplayDimensions_Diameter : 33 micrometer ItemDisplayDimensions_Length : 51 micrometer ItemName : Mpetbyfin Smartbike Tail Light, Bike Lights for Night Riding,Bike Tail Light Rechargeable Brake Sensor Tail Light Ultra Bright LED Back Lights,Safety Bike Accessories(Bandage) ItemPackageDimensions_Height : 1.65 inches ItemPackageDimensions_Length : 4.92 inches ItemPackageDimensions_Width : 2.64 inches ItemPackageQuantity : 1 ItemTypeKeyword : bike-taillights Manufacturer : Pacific Cycle, Inc. Material : Aluminum Material1 : Silicone Material2 : Plastic Material3 : Metal ModelName : LED Tool Free Bike Taillight ModelNumber : LD43-B MountingType : Seat Mount NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 NumberOfSettings : 1 PackageLevel : unit PartNumber : FETNHU-A PowerSourceType : Battery Powered ProductDescription : Mpetbyfin Smartbike tail light, bike lights for night riding,Bike tail light rechargeable brake sensor tail light Ultra Bright LED Back Lights,Type-C USB Rechargeable,Safety Bike AccessoriesIt provides a very safe riding experience at night around the city . ProductSiteLaunchDate : 2024-04-04T08:54:24.945Z Size : 10X5.5CM Style : Usb Rechargeable SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 25172900 WarrantyDescription : One year limited warranty WaterResistanceLevel : waterproof